50 and <=100]]> China, Russia, Mongolia, Japan, North Korea, South Korea, Taiwan, Philippines 50-100 mm 59521603 34 31733676 9626 21 4122052 11594165 8370464 14625 3676974 18 0 0 2 6 4 0 2 100 and <=250]]> North Korea, Japan, South Korea, China, Philippines 100-250 mm 52646754 35 12682744 0 0 661867 3578465 35190466 0 533212 8 0 0 0 2 24 0 0 250 and <=500]]> South Korea 250-500 mm 4054560 3 0 0 0 0 0 4054560 0 0 0 0 0 0 0 3 0 0 500 and <=750]]> 500-750 mm 0 0 750 and <=1000]]> 750-1000 mm 0 0 1000 and <=10000]]> more than 1000 mm 0 0